Kameyama; Keiji

Patent Applications and Registrations

Patent applications and USPTO patent grants for Kameyama; Keiji.The latest application filed is for "mobile communication system, mobile terminal, base station, mobile switching station and mobile communication control method".

Company Profile

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Kameyama; Keiji - Tachikawa JP
Kameyama; Keiji - Mihara JP
Kameyama; Keiji - Kakogawa JP

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Mobile communication system, mobile terminal, base station, mobile switching station and mobile communication control method Grant 6,285,684 - Suzuki , et al. September 4, 2	2001-09-04
Cinnamamide derivative Grant 5,294,643 - Fuse , et al. March 15, 1	1994-03-15
Hydroxystyrene compounds having tyrosine kinase inhibiting activity Grant 5,202,341 - Shiraishi , et al. April 13, 1	1993-04-13
1-phenyl-3,5-pyrazolidinedione hydroxystyrene compounds which have tyrosine kinase inhibiting activity Grant 5,089,516 - Shiraishi , et al. February 18, 1	1992-02-18
Hydroxystyrene compounds which have useful pharmaceutical utility Grant 5,057,538 - Shiraishi , et al. October 15, 1	1991-10-15
Hydroxystyrene compounds which are useful as tyrosine kinase inhibitors Grant 4,971,996 - Shiraishi , et al. November 20, 1	1990-11-20
3-phenylthiomethylstyrene derivative, process for preparing the same, and antiallergic agent and tyrosinekinase inhibiting agent containing the same Grant 4,853,403 - Shiraishi , et al. August 1, 1	1989-08-01

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